Vehicle rear bumper extension



FIG. 1 is a perspective view of a vehicle rear bumper extension showing our new design it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a bottom plan view of FIG. 2;

FIG. 4 is an end elevation view of FIG. 2;

FIG. 5 is an opposite end elevation view of FIG. 2;

FIG. 6 is a side elevation view of FIG. 2; and

FIG. 7 is an opposite side elevation view of FIG. 2. 

The ornamental design for a vehicle rear bumper extension, as shown and described. 